src/mainboard/a-trend - emulation: Add space around operators

Change-Id: Ib00a9b2feb723d46642d86b2706728bbca7dd68d
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16616
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
diff --git a/src/mainboard/emulation/qemu-i440fx/mainboard.c b/src/mainboard/emulation/qemu-i440fx/mainboard.c
index 46281ff..63b1833 100644
--- a/src/mainboard/emulation/qemu-i440fx/mainboard.c
+++ b/src/mainboard/emulation/qemu-i440fx/mainboard.c
@@ -33,7 +33,7 @@
 	uint8_t v = pci_read_config8(dev, 0x59);
 	v |= 0x30;
 	pci_write_config8(dev, 0x59, v);
-	for (i=0; i<6; i++)
+	for (i = 0; i < 6; i++)
 	pci_write_config8(dev, 0x5a + i, 0x33);
 
 	/* This sneaked in here, because Qemu does not